Title:
【発明の名称】電子ビーム及び/又はγ放射線下での重合及び/又は架橋方法
Document Type and Number:
Japanese Patent JP2002522601
Kind Code:
A
Abstract:
The invention concerns a polymerization and/or crosslinking method under electron beam and/or gamma radiation for compositions based on monomers, oligomers and/or polymers with organic functional groups. The invention is characterized in that the crosslinking and/or polymerization is carried out in the presence of an initiator capable of being activated under electron beam and/or gamma radiation comprising a boron derivative of formula (I) M+B(Ar) 4wherein: M+, a unit bearing a positive charge, is an alkaline metal selected among those of columns IA and IIA of the periodic table; Ar is an aromatic derivative, optionally substituted by at least a substituent selected among a fluorine radical, a chlorine radical, a linear or branched alkyl chain, which itself can be substituted by at least a fluorine atom.
Inventors:
Christian Priew
Jean-Marc Francais
Didier Dale
Jean-Marc Francais
Didier Dale
Application Number:
JP2000565015A
Publication Date:
July 23, 2002
Filing Date:
August 02, 1999
Export Citation:
Assignee:
RHONE-POULENC CHIMIE
International Classes:
C07F5/02; C08F2/50; C08G85/00; C09D4/02; C09D5/00; C09D7/12; C09D11/10; C09D133/00; C09D163/00; C09D167/06; C09D171/00; C09D175/14; C09D183/06; C09D183/07; C08F2/46; C09D201/00; G03F7/029; G03F7/075; (IPC1-7): C08F2/46; C08G85/00; C09D4/02; C09D5/00; C09D7/12; C09D133/00; C09D163/00; C09D167/06; C09D171/00; C09D175/14; C09D183/06; C09D183/07; C09D201/00
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)